DAY


Meaning of DAY in English

Considered a basic unit of time as defined by the earth's motion. It represents the time needed for one complete revolution of the earth about its own axis. Also know as a sidereal day, it is approximately equal to 23 hours, 56 minutes, and 4.09 seconds. See night.

Weather and meteorology English vocabulary.      Английский словарь погоды и метеорологии .